Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 2002

Table B-8. Estimated Measures of Reliability for Inbound Shipment Characteristics by State of Origin for State of Destination: 2002

[Estimates are based on data from the Commodity Flow Survey. Because of rounding, estimates may not be additive]

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State of Origin Value Tons Ton-miles
CV Std. error of percent CV Std. error of percent CV Std. error of percent
All States 7.2 15.2 8.9
NEW ENGLAND STATES            
Connecticut S S 40.5 40.6
Maine S S S S S S
Massachusetts S S 32.9 33.4
New Hampshire S S S S S S
Rhode Island 36.7 S S S S
Vermont 28.1 S S S S
MIDDLE ATLANTIC STATES            
New Jersey 24.1 0.2 S S S S
New York 27.6 0.2 S S S S
Pennsylvania 44.9 0.9 S S S S
EAST NORTH CENTRAL STATES            
Illinois 15.7 0.3 26.3 0.2 26.0 0.4
Indiana 40.5 0.4 S S S S
Michigan 31.4 0.9 S S S S
Ohio 31.0 0.3 S S S S
Wisconsin 31.4 0.3 S S S S
WEST NORTH CENTRAL STATES            
Iowa 15.8 0.2 43.4 0.5 43.1 1.7
Kansas 32.0 0.4 17.8 0.3 16.7 0.4
Minnesota 41.3 0.7 39.6 0.2 38.7 0.6
Missouri 16.4 0.2 S S S S
Nebraska 31.1 0.2 45.1 37.5 0.2
North Dakota 35.9 33.0 0.2 33.0 0.8
South Dakota 35.0 S S S S
SOUTH ATLANTIC STATES            
Delaware S S S S S S
District of Columbia S S S S S S
Florida 34.0 0.4 33.6 33.2 0.2
Georgia 22.3 48.0 S S
Maryland 38.1 0.2 S S S S
North Carolina 30.5 0.2 38.9 38.7 0.1
South Carolina 25.8 S S S S
Virginia 37.0 45.8 45.1
West Virginia 49.9 S S S S
EAST SOUTH CENTRAL STATES            
Alabama 24.4 39.4 0.1 44.2 0.5
Kentucky 34.9 38.1 37.8 0.1
Mississippi 35.2 0.1 40.7 0.1 44.5 0.2
Tennessee 34.6 0.3 35.6 39.6 0.3
WEST SOUTH CENTRAL STATES            
Arkansas 33.1 0.2 30.6 29.5 0.2
Louisiana 34.8 31.8 30.7 0.2
Oklahoma 44.4 1.4 20.9 0.2 19.5 0.3
Texas 24.4 3.9 43.9 4.3 36.8 5.7
MOUNTAIN STATES            
Arizona 40.7 4.1 44.5 2.3 S S
Colorado 17.6 0.8 25.3 1.3 27.9 1.0
Idaho 24.1 33.8 34.1
Montana 25.3 36.2 36.4 0.1
Nevada 35.1 0.3 S S S S
New Mexico 5.5 1.9 15.6 3.5 16.9 1.9
Utah 35.4 0.6 S S S S
Wyoming 41.1 0.2 S S S S
PACIFIC STATES            
Alaska S S S S S S
California 23.6 2.2 27.5 0.7 24.5 1.2
Hawaii S S S S S S
Oregon 22.7 46.2 48.1 0.4
Washington 31.3 0.2 34.9 35.1 0.3

KEY:
– Represents data cell equal to zero or less than 1 unit of measure.
S Estimate does not meet publication standards because of high sampling variability or poor response quality.
CV Coefficient of variation of number

NOTE: The Introduction and appendixes give information onf confidentiality protection, sampling error, nonsampling error, sample design, and definitions. Links to this information on the Internet may be found at www.census.gov/cfs.

SOURCE: Bureau of Transportation Statistics (USDOT) and U.S. Census Bureau, 2002 Commodity Flow Survey, Individual State Data, December 2004.